{"title":"Endoscopic combined intrarenal surgery without ureteral access sheath performed for renal stone after Cohen reimplantation","authors":"Tetsuo Fukuda, Ryo Kawahata, Hironao Tajirika, Tatsuro Ishikawa, Junichi Matsuzaki","doi":"10.1002/iju5.12731","DOIUrl":null,"url":null,"abstract":"<div>\n \n <section>\n \n <h3> Introduction</h3>\n \n <p>Endoscopic combined intrarenal surgery after anti-reflux operation is rarely performed.</p>\n </section>\n \n <section>\n \n <h3> Case presentation</h3>\n \n <p>A 37-year-old female was referred to our hospital for treatment of left renal stone. She underwent anti-reflux surgery (Cohen reimplantation) for left vesicoureteral reflux at the age of 10 years. Computed tomography revealed a 17 × 11 mm left inferior calyceal calculus. The patient received retrograde double-J stent insertion under radiographic guidance and underwent ultra-mini endoscopic combined intrarenal surgery without ureteral access sheath. The patient was discharged on postoperative Day 5 with no postoperative complications. Postoperative cystography showed no recurrence of vesicoureteral reflux. One month after the operation, kidney–ureter-bladder radiography and computed tomography scan revealed no residual stones or hydronephrosis.</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>Ultra-mini endoscopic combined intrarenal surgery without ureteral access sheath is an effective method for treating renal stones after Cohen reimplantation.</p>\n </section>\n </div>","PeriodicalId":52909,"journal":{"name":"IJU Case Reports","volume":"7 4","pages":"305-307"},"PeriodicalIF":0.0000,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/iju5.12731","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IJU Case Reports","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/iju5.12731","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
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Abstract
Introduction
Endoscopic combined intrarenal surgery after anti-reflux operation is rarely performed.
Case presentation
A 37-year-old female was referred to our hospital for treatment of left renal stone. She underwent anti-reflux surgery (Cohen reimplantation) for left vesicoureteral reflux at the age of 10 years. Computed tomography revealed a 17 × 11 mm left inferior calyceal calculus. The patient received retrograde double-J stent insertion under radiographic guidance and underwent ultra-mini endoscopic combined intrarenal surgery without ureteral access sheath. The patient was discharged on postoperative Day 5 with no postoperative complications. Postoperative cystography showed no recurrence of vesicoureteral reflux. One month after the operation, kidney–ureter-bladder radiography and computed tomography scan revealed no residual stones or hydronephrosis.
Conclusion
Ultra-mini endoscopic combined intrarenal surgery without ureteral access sheath is an effective method for treating renal stones after Cohen reimplantation.